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Create app.py
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app.py
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import gradio as gr
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import os
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import shutil
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from docx import Document
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from pptx import Presentation
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from deep_translator import GoogleTranslator
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def translate_document(file, target_language, target_country, api_key):
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log_messages = []
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try:
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log_messages.append("開始翻譯過程...")
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# 複製文件到新文件
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original_file_path = file.name
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copied_file_path = "copy_" + os.path.basename(original_file_path)
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shutil.copy(original_file_path, copied_file_path)
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log_messages.append(f"已複製文件到 {copied_file_path}")
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# 處理 .docx 文件
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if copied_file_path.endswith(".docx"):
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doc = Document(copied_file_path)
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# 翻譯並替換段落文本
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for paragraph in doc.paragraphs:
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if paragraph.text.strip(): # 只翻譯非空段落
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translated_text = GoogleTranslator(source='auto', target=target_language).translate(paragraph.text)
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paragraph.text = translated_text # 用翻譯後的文本替換原始文本
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# 處理表格中的文本
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for table in doc.tables:
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for row in table.rows:
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for cell in row.cells:
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if cell.text.strip(): # 只翻譯非空單元格
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translated_text = GoogleTranslator(source='auto', target=target_language).translate(cell.text)
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cell.text = translated_text # 用翻譯後的文本替換原始文本
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# 處理文本框和形狀中的文本
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for inline_shape in doc.inline_shapes:
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if inline_shape.type == 3: # 3 表示文本框
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if inline_shape.text_frame and inline_shape.text_frame.text.strip():
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translated_text = GoogleTranslator(source='auto', target=target_language).translate(inline_shape.text_frame.text)
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inline_shape.text_frame.text = translated_text # 替換文本框中的文本
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output_path = "translated_" + os.path.basename(original_file_path)
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doc.save(output_path)
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log_messages.append(f"已將翻譯後的文件儲存為 {output_path}.")
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# 處理 .pptx 文件
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elif copied_file_path.endswith(".pptx"):
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prs = Presentation(copied_file_path)
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# 翻譯並替換文本
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for slide in prs.slides:
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for shape in slide.shapes:
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if hasattr(shape, "text") and shape.text.strip(): # 只翻譯非空文本框
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translated_text = GoogleTranslator(source='auto', target=target_language).translate(shape.text)
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shape.text = translated_text # 用翻譯後的文本替換原始文本
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output_path = "translated_" + os.path.basename(original_file_path)
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prs.save(output_path)
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log_messages.append(f"已將翻譯後的簡報儲存為 {output_path}.")
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return output_path, "\n".join(log_messages) # 返回文件路徑和日誌信息
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except Exception as e:
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log_messages.append(f"發生錯誤: {e}")
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return None, "\n".join(log_messages) # 返回 None 和日誌
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iface = gr.Interface(
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fn=translate_document,
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inputs=[
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gr.File(label="上傳文件 (.docx 或 .pptx)"),
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gr.Dropdown(choices=["en", "es", "fr", "de", "ja", "ko"], label="目標語言"),
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gr.Dropdown(choices=["US", "UK", "ES", "FR", "DE", "JP", "KR"], label="目標國家"),
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gr.Textbox(label="API 金鑰(可選)", placeholder="如果需要,請輸入您的 API 金鑰")
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],
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outputs=[
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gr.File(label="下載翻譯後的文件"),
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gr.Textbox(label="日誌輸出", lines=10) # 添加一個文本框來顯示日誌信息
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],
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title="文件翻譯器",
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description="翻譯您的文件,同時保留原始格式。",
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)
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iface.launch()
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